refs.c: let fprintf handle the formatting

diff --git a/Documentation/technical/api-strbuf.txt b/Documentation/technical/api-strbuf.txt
index f9c06a7573e9294a967d641cdfc2723b86c1c864..cca6543234a5dd15e415b9e640f518097c1ec4fd 100644 (file)
--- a/Documentation/technical/api-strbuf.txt
+++ b/Documentation/technical/api-strbuf.txt
@@ -160,6 +160,10 @@ then they will free() it.
 
        Add a single character to the buffer.
 
+`strbuf_addchars`::
+
+       Add a character the specified number of times to the buffer.
+
 `strbuf_insert`::
 
        Insert data to the given position of the buffer. The remaining contents
@@ -307,6 +311,16 @@ same behaviour as well.
        use it unless you need the correct position in the file
        descriptor.
 
+`strbuf_getcwd`::
+
+       Set the buffer to the path of the current working directory.
+
+`strbuf_add_absolute_path`
+
+       Add a path to a buffer, converting a relative path to an
+       absolute one in the process.  Symbolic links are not
+       resolved.
+
 `stripspace`::
 
        Strip whitespace from a buffer. The second parameter controls if